1. Introduction to seafood and the importance of distinguishing quality

Seafood is food taken from the sea, rivers, lakes or ponds. They provide a rich source of protein, fat and other important nutrients. However, when choosing to buy seafood, we need to pay attention to ensure that they are of good quality and safe for health.

– Overview of appearance

Fresh seafood usually has a clear shape, not deformed or bulging. Check for any cracks, breaks, or other signs that the seafood has spoiled.

– Color and freshness of seafood

Fresh seafood has bright and natural colors. For example, fresh shrimp usually has a red-orange color, fresh fish has a uniform and bright color. If the color of the seafood is unnatural or has a dull spot, it may be a sign of poor quality seafood.

3. Smell and Fishy Smell

– Fresh Smell

Fresh seafood usually has a fresh scent of the sea. If the seafood has a foul, fishy, ​​or other unnatural smell, it may be a sign that the seafood has gone bad.

– Fishy and Foul Smell

Poor quality seafood often has a fishy, ​​foul, or unpleasant smell. If you sense an unpleasant or strong fishy smell from the seafood, avoid buying it.

4. Check the elasticity and density of the meat

– Elasticity of fresh seafood

Fresh seafood usually has elastic meat that bounces back when touched. If the seafood meat is not elastic and soft, it may be a sign of poor quality seafood.

– Meat density

High quality seafood meat usually has a relatively dense consistency. If the seafood meat feels watery or mushy, it may be a sign of poor quality seafood.

5. Check the eyes and head

– Clear eyes

When choosing seafood with eyes such as fish, shrimp or clams, check that the eyes are clear and not cloudy. Clear eyes are a sign of fresh seafood.

– Natural and undeformed head

The head of the seafood should be intact, not deformed or separated from the body. This shows that the seafood is not spoiled or bad.

6. Steps to check seafood

To distinguish between quality and poor quality seafood, you can follow these steps:

– Reputable seafood purchasing locations

Choose to buy seafood from reputable stores, supermarkets or reliable markets. This helps ensure that you are buying quality and safe products.

– Check the seafood meat

Check the seafood meat to see its elasticity and density. Fresh meat is often elastic and soft.

– Check the scent and color

Note the scent and color of the seafood. Fresh scent and natural color are signs of quality seafood.

– Check the eyes and head

Check the eyes and head of the seafood to determine their transparency and naturalness. This will help you determine whether the seafood is fresh or not.

7. Summary of how to distinguish between quality and poor quality seafood

Distinguishing between quality and poor quality seafood requires careful observation and inspection. Looking at the overall appearance and color, checking the scent, elasticity and density of the meat, as well as examining the eyes and head of the seafood are important factors to distinguish.